"I'm size 6 and I bought size 6. Within 30 min. my ankle was bleeding. They were rubbing right above my heel very badly and I have super sensitive skin, so after a while, both my feet were raw and I couldn't walk right. I couldn't return them as I already walked around in them, but I think if I had 6.5, I might have been happy with these pairs. They are not my style and I don't think they are cute. I bought them because I thought they would be comfortable. I have other Dr. Scholls shoes and I bought them 6.5 and love them. They are very comfy."